Hwa Seng Resources (Hong Kong) Co., Limited
PVC Resin,Pvc Resin for Pipe,K67 SG5 PVC Resins for Pipe
Property:
PVC Resin: the thermoplastic high-molecular polymer made by the suspension polymerization of vinyl chloride monomer. The molecular formula :- (CH2 - CHCl) n - (N: degree of polymerization, N= 590 ~ 1500)
Type:
SG-2.SG-3.SG-4.SG-5.SG-6.SG-7.SG-8 ,etc,more production on SG-3.SG-5.SG-7.SG-8.
Application:
Automobile interiors, family decorative materials, advertising light box, shoe soles, PVC pipes, PVC profiles, PVC sheet and plate, rolling film, inflatable toys, outdoor products, PVC wire and cable, PVC artificial leather, wood and plastic floor, corrugated board, etc.
Qualtiy: GB/T 5761-2006 Standard
| SG1 | SG2 | SG3 | SG4 | SG5 | SG6 | SG7 | SG8 | |
Viscosity, ml/g(or K value) | 156-144 (72-71) | 143-136 (74-73) | 135-127 (72-71) 1350-1250 | 126-119 (70-69) 1250-1150 | 118-107 (68-66) 1100-1000 | 106-96 (65-63) 950-850 | 95-87 (62-60) 850-750 | 86-73 (59-55) 750-650 | |
Number of impurity particle≤ Число примесных частиц, не более | 30 | 30
| 30
| 30 | 30 | 30 | 40 | 40 | |
Volatiles content %,≤
| 0.40 | 0.40 | 0.40 | 0.40 | 0.40 | 0.40 | 0.40 | 0.40 | |
Appearing density g/ml≥
| 0.42 | 0.42 | 0.42 | 0.45 | 0.45 | 0.45 | 0.45 | 0.45 | |
residue after sieve
| 0.25mm ≦ | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 |
0.063mm ≥ | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | |
Number of grain/400cm2≤
| 40 | 40 | 40 | 40 | 40 | 40 | 50 | 50 | |
Plasticizer absorbency value of 100g resin g≥ | 25 | 25 | 25 | 22 | 17 | 15 | - | - | |
Whiteness %,≥ | 75 | 75 | 75 | 75 | 75 | 75 | 70 | 70 | |
Water extractant solution conductivity, [us/(cm.g)]≤ | 5 | 5 | 5 | - | - | - | - | - | |
Residual chlore thylene content mg/kg≤ | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | |
Residual Ethyidenedichlorideug/g | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 |
Company Profile
Hwa Seng Trading (Ningxia) Co., Limited, set up on April 19th, 2012, was approved by Administration for Industry and Commerce of Yinchuan high-tech industrial development zone. With the registered capital of 26 million RMB and the registered address of Room 2-26, Building No.5, Block C-06, Hwa Seng has moved into Yinchuan comprehensive bonded zone.
Hwa Seng Resources (Hong Kong) Co., Limited, established in 2011, is an offshore company of Hwa Seng Trading (Ningxia) Co., Limited. It specializes in export and import business.
Hwa Seng is a professional international trading company with import business referring to red wine, food, cosmetics, baby products, daily necessities and so on, and export business referring to ferroalloy, Chemical Products, goji berry, Muslim supplies, clothing and so on.
We not only have a team of core managing personnel with rich experience, professional skill and excellent English skill, but also have stable and permanent sales channels and customer relations at home and abroad, which is beneficial to developing the enterprise and expanding overseas markets.
Insisting on operation mode of products diversification, market internationalization and management professionalization, and adhering to management belief of honesty and win-win cooperation, Hwa Seng welcomes friends at home and abroad to cooperate with us for a brilliant future.
Product Categories : Chemical Products > PVC Resin